3Com 3CBLSG48 User Manual page 190

Defining Port
Mirroring
The Port Mirroring Setup Page contains parameters for configuring port
mirroring.
To enable port mirroring:
1 Click Monitoring > Port Mirroring > Setup. The Port Mirroring
Setup Page opens.
Figure 99 Port Mirroring Setup Page
The Port Mirroring Setup Page contains the following fields:
Select Port Type — Defines the port that will be the monitor port
(destination port) and the port that will be mirrored (source port).
The possible values are:
Monitor — Defines the port as the monitor or the destination
port.
Mirror — Defines the port as the mirrored port to be
monitored and indicates the traffic direction to be monitored.
If selected, the possible values are:
Mirror In — Enables port mirroring on the port RX.
Mirror Out — Enables port mirroring on the port TX.
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